The article argues that we because our existing differentiation between humans and those others, we need a revolutionary change, meaning a large change. That l

The article argues that we because our existing differentiation between humans and those others, we need a revolutionary change, meaning a large change. That last bit is very nicely done rhetorically. But I don't see any actual argument in the article that the practical effects of the philosophical shift have to be large, or even will be large.